Base | Representation |
---|---|
bin | 10001111001100001101… |
… | …110001000111110101010 |
3 | 11100120211211020201102211 |
4 | 101321201232020332222 |
5 | 130123020013211020 |
6 | 2341015415315334 |
7 | 154602356421526 |
oct | 21714156107652 |
9 | 4316754221384 |
10 | 1230000132010 |
11 | 434705010321 |
12 | 17a47067bb4a |
13 | 8bcb09c7c00 |
14 | 437649a8d86 |
15 | 21edd83d85a |
hex | 11e61b88faa |
1230000132010 has 24 divisors (see below), whose sum is σ = 2397408544620. Its totient is φ = 454153894272.
The previous prime is 1230000131951. The next prime is 1230000132077. The reversal of 1230000132010 is 102310000321.
It can be written as a sum of positive squares in 6 ways, for example, as 376052259361 + 853947872649 = 613231^2 + 924093^2 .
It is a Harshad number since it is a multiple of its sum of digits (13).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 363903675 + ... + 363907054.
Almost surely, 21230000132010 is an apocalyptic number.
1230000132010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1230000132010 is a deficient number, since it is larger than the sum of its proper divisors (1167408412610).
1230000132010 is a wasteful number, since it uses less digits than its factorization.
1230000132010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 727810762 (or 727810749 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 1230000132010 its reverse (102310000321), we get a palindrome (1332310132331).
The spelling of 1230000132010 in words is "one trillion, two hundred thirty billion, one hundred thirty-two thousand, ten".
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